.net-4.6

问题 .net 4.6 framework is inplace upgrade then how is the .net framework 4.5 works in vs2015? I see only one folder v4.0.30319 . How is the dll stored and where ? 回答1: Update : Note that Reference Assemblies only contain metadata and NOT any code at all. Thanks @vcsjones for pointing this out below! You can find a "Reference Assemblies" folder on your system in which the exact binaries for each framework version are kept: Visual Studio then uses those depending on which version you are targeting.

问题 I am trying to make a SOAP WCF call to an internal application from .NET 4.6.2 and I get the error above. I found a solution that I thought would work, but upon further investigation it is only applicable to .NET 4.5: System.Net.ServicePointManager.ServerCertificateValidationCallback += (se, cert, chain, sslerror) => true; Is there a comperable solution for .NET 4.6? I am not concerned about the security implications, this is for internal testing only. 回答1: For the validation of the server

问题 Based on this question (What benefit does the new Exception filter feature provide?). The statement: Exception filters are preferable to catching and rethrowing because they leave the stack unharmed. If the exception later causes the stack to be dumped, you can see where it originally came from, rather than just the last place it was rethrown. after doing some testing, I did not see the difference between both, the old and the new, I still see the exception from the place it was rethrown . So

问题 Just a little setup. We have the .Net framework 3.5, 4.0, 4.5, and 4.6.1 installed. If we build a .Net application or assembly using .Net framework 3.5 and then we set the app.config to run using a single supported runtime of 4.6.1: <startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1"/></startup> Which version of the framework is actually being utilized? This question came from from reading this post: How do I force an application compiled to target .NET Framework 4 to

问题 Strange ASP.Net Error (WebForms): .net 4.6.1, VS2015 Error BC36716 Visual Basic 12.0 does not support interpolated strings. No clue why i'm getting this. Why is it reporting VB 12.0 under VS2015? <system.web> <compilation debug="true" strict="true" explicit="true" targetFramework="4.6.1"/> <httpRuntime targetFramework="4.6.1"/> </system.web> 回答1: Please look at the last answer at http://forums.asp.net/t/2061764.aspx?VS2015+claims+it+does+not+support+interpolated+strings Found the answer here

问题 I'm running the following code on a AWS server, trying to connect to a mysql service provided by AWS: String conn = buildConnString(dc); MySqlConnection connection = new MySqlConnection(conn); connection.Open(); I'm getting the following exception message and stack trace: Exception: The client and server cannot communicate, because they do not possess a common algorithm StackTrace: at System.Net.SSPIWrapper.AcquireCredentialsHandle(SSPIInterface SecModule, String package, CredentialUse intent

问题 It is an UWP application using a SQLite database. Below, the dependencies for this application: { "dependencies": { "Microsoft.EntityFrameworkCore.Sqlite": "1.0.1", "Microsoft.EntityFrameworkCore.Tools": "1.0.0-preview2-final", "Microsoft.NETCore.UniversalWindowsPlatform": "5.2.2", "Microsoft.Xaml.Behaviors.Uwp.Managed": "1.1.0", "Newtonsoft.Json": "8.0.3", "Template10": "1.1.*" }, // ... } The requirement is: " [...]to have a password to access the database either from the application or any

问题 I have an instance of DateTimeOffset and I need to add 1 day to it in specific TimeZone (W. Europe Standard Time) taking into account daylight saving rules (so it might result in Offset change). How can I do it without 3rd party libraries? Verifiable example: using System; using Microsoft.VisualStudio.TestTools.UnitTesting; namespace UnitTestProject { [TestClass] public class TimeZoneTests { [TestMethod] public void DateTimeOffsetAddDays_DaylightSaving_OffsetChange() { var timeZoneId = "W.

问题 I have an instance of DateTimeOffset and I need to add 1 day to it in specific TimeZone (W. Europe Standard Time) taking into account daylight saving rules (so it might result in Offset change). How can I do it without 3rd party libraries? Verifiable example: using System; using Microsoft.VisualStudio.TestTools.UnitTesting; namespace UnitTestProject { [TestClass] public class TimeZoneTests { [TestMethod] public void DateTimeOffsetAddDays_DaylightSaving_OffsetChange() { var timeZoneId = "W.

问题 My code: Keys = new Dictionary<string, string>(); Keys.Add("Набег_0", "raid_0"); When I get Keys.ElementAt(0) , I have this: {[Íàáåã_0, raid_0]} . Of course, when I run the program, key = "Набег_0" is not defined and the program crashes with a System.Collections.Generic.KeyNotFoundException This code worked fine when I had Windows 8.1 + Visual Studio 2013 + net 3.5 How do I fix this? 回答1: You somehow convinced the C# compiler that your source code was written in code page 1251, the default